Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
NTN N2352EM Cylindrical Roller Bearing – High Precision, Japan Made
Basic Info
| 15–90 mm |
| 35–180 mm |
| 260×540×165 mm |
Introduction
Cylindrical roller bearing made of bearing steel, radial load direction, non-aligning, separated design. Supports grease or oil lubrication. Precision grades available: P0, P6, P5, P4, P2. Suitable for OEM/ODM applications. Origin: Japan. HS Code: 8482500090.7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Key Specifications & Why Engineers Choose This NTN Cylindrical Roller Bearing
| Description | Core Value |
|---|---|
| Model: N2352EM / NJ2352EM / NF2352EM | Triple-designation compatibility ensures seamless OEM replacement across major machinery platforms |
| Bore Size: 15–90 mm | OD: 35–180 mm | Spec: 260×540×165 mm | Precise dimensional compliance with ISO 15 and JIS B 1514 standards |
| Material: High-Carbon Chromium Bearing Steel (SUJ2) | Japanese-sourced, vacuum-melted steel — superior hardness (HRC 60–64) and fatigue resistance |
| Precision Grade: P0 to P2 (ABEC-1 to ABEC-9 equivalent) | Ultra-tight tolerances for high-speed spindles and precision gearboxes |
| Vibration Class: Z1V1 to Z3V3 | Optimized for low-noise applications — CNC machining centers, medical imaging systems |
| Lubrication: Grease or oil-compatible | Pre-greased with NSK PS2 or equivalent; extended relubrication intervals up to 12,000 hrs |
| Radial Load Only | Non-Aligning | Separable Design | Enables easy mounting/dismantling — ideal for heavy-duty industrial gearmotors and rolling mills |
| Made in Japan | NTN Brand | HS Code 8482500090 | Full traceability, JIS Q 9001 certified manufacturing, zero counterfeit risk |
| OEM/ODM Support & 100,000 pcs/month capacity | Fast lead time (7–10 days) for custom cages, coatings, or packaging — no MOQ for standard grades |
| Applications | Wind turbine gearboxes, steel mill rollers, mining crushers, railway axle boxes, marine propulsion systems |
FAQ: Is this bearing interchangeable with SKF NU2352 or FAG N2352? Yes — identical boundary dimensions and load ratings per ISO 281. NTN’s P5 grade exceeds SKF’s standard P6 in radial runout control. What’s the max speed at 50°C ambient? Up to 1,850 rpm (oil-lubricated, P5 grade). Can it handle shock loads? Yes — hardened raceways + optimized roller profile reduce edge stress by 22% vs. generic imports.
Product Summary
- Product Name
- NTN N2352EM Cylindrical Roller Bearing – High Precision, Japan Made
- Category
- Cylindrical Roller Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Cylindrical Roller Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
NTN N2352EM Cylindrical Roller Bearing – High Precision, Japan Made
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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